TLY27 Digital controller for refrigerating units

New product
 
More info

Features

  • Panel mount refrigeration controller 78 x 35 mm
  • Up to 2 Configurable probe inputs
  • 2 relay outputs
  • Several defrost activation  and defrost methods
  • 1 display, 4 digits, 12 mm
    • Red or blue colour
 
Specifications

Process inputs:

up to 2 temperature probe inputs

(Note 1)
- PTC KTY81-121 (990 Ω @ 25 °C)
- NTC 103AT-2 (10KΩ @ 25 °C)
Overall accuracy: ± 0,5 % fs + 1 digit

1 digital input

(Note 1)
- Free Voltage

Keyboard

Mechanical keyboard:
4 multifunction keys

Process outputs:

2 digital outputs

OUT1
- Relay SPST-NO 16A-AC1 6A-AC3 250 VAC
OUT2
- Relay SPST-NO 5A-AC1, 2A-AC3 250 VAC
(Note 1)

Power supply:

- 12 VAC/VDC± 10%
- 24VDC/VAC ± 10%
- 100… 240 Vac (50/60 Hz) ± 10%

Functions:

- Stand-by mode
- ON/OFF control
- Start-up delay
- Compressor protection timer

Defrost

Defrost start/stop:
- Manual
- Time intervals
Defrost methods:
- By compressor stop
- By electrical heater
- By hot gas
- By cycle reverse
Evaporator Fan Control

Alarms

Up to 4 different kind of configurable alarms:
- Probe errors
- Temperature thresholds: (absolute or relative)
- External alarm
- Door alarm

Communication and programming:

Interfaces

Communication on TTL port to: 
- Universal programming key
- Remote display
- RS 485 serial interface adapter TLCNV

Programming/configuration tools:

- Easy to use front interface for configuration
- Configuration software available for PC

Installation:

Mounting method: panel mount
Case dimensions: 78 x 35 mm, depth 64 mm

Connections

Signals connection
- 2,5 mm² screw terminals block

Display and indicators

1 display 4 digits, h 12 mm
      Red or blue colour
3 LED Bargraph + 5 indicating LEDs

Connectable to:

- Programming key
    for PC connection, backup and other functions
- RS 485 serial interface adapter A30
- Remote display TVRY

Notes

1) The second probe input may be used as Free voltage digital input

Contact Us

“Industrial Technical Services is a single source Instrumentation and Automation company. We provide certified calibrations, PLC programming, custom controls and Panels”.

 

Please fill details below and one of our representative will contact you shortly. 

30 other products in the same category: